38981283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 59415552

約数和(自身を除く): 20434269

約数列:

[1, 3, 11, 33, 41, 47, 123, 141, 451, 517, 613, 1353, 1551, 1839, 1927, 5781, 6743, 20229, 21197, 25133, 28811, 63591, 75399, 86433, 276463, 316921, 829389, 950763, 1181251, 3543753, 12993761, 38981283]

約数ペア:

[(1, 38981283), (3, 12993761), (11, 3543753), (33, 1181251), (41, 950763), (47, 829389), (123, 316921), (141, 276463), (451, 86433), (517, 75399), (613, 63591), (1353, 28811), (1551, 25133), (1839, 21197), (1927, 20229), (5781, 6743)]